CVE-2025-21362 — Use After Free in Microsoft 365 Apps FOR Enterprise

CWE-416 — Use After Free4 documents4 sources
Severity
8.4HIGHNVD
EPSS
0.6%
top 31.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
11
Microsoft 365 Apps FOR EnterpriseMicrosoft Excel 2016Microsoft Office 2019+8 more
Timeline
PublishedJan 14

Description

Microsoft Excel Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.5 | Impact: 5.9

Affected Packages12 packages

▶CVEListV5microsoft/microsoft_excel_201616.0.0.0 — 16.0.5483.1001
▶NVDmicrosoft/excel2016
▶CVEListV5microsoft/office_online_server16.0.0.0 — 16.0.10416.20047
▶NVDmicrosoft/office_online_server< 16.0.10416.20047
▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases

Patches

Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

2
CVEList
Microsoft Excel Remote Code Execution Vulnerability↗2025-01-14
▶
GHSA
GHSA-rpm2-368c-rjhr: Microsoft Excel Remote Code Execution Vulnerability↗2025-01-14
▶

📋Vendor Advisories

1
Microsoft
Microsoft Excel Remote Code Execution Vulnerability↗2025-01-14
▶
CVE-2025-21362 — Use After Free in Microsoft | cvebase